Auth bypass in Halo

CVE-2020-19038

File Deletion vulnerability in Halo 0.4.3 via delBackup.

Vulnerability class: Broken Access Control

EPSS: 0.012 (64.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Halo — versions 0.4.3
N/a — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

Live-Hack-CVE/CVE-2020-19038

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-19038?: CVE-2020-19038 is a critical-severity vulnerability in Halo, classified under Missing Authorization. CVSS score: 9.1/10. Published 2021-07-12.
How severe is CVE-2020-19038?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2020-19038 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.